lensq = physics.Vect:lengthsq()
|
Parameter |
Type |
Description |
|---|---|---|
|
self |
in physics.Vect |
The input vector |
|
lensq |
out number |
The length squared of vector self |
Returns the length squared of self. This routine is faster than Vect:length() when you only need to compare lengths.
Introduced in platform.apiLevel = '2.0'